Home / 40,761,700,676,384-61,151,138,129,172-13,222,723,774,501

Finding the Fourth Proportional to 40,761,700,676,384, 61,151,138,129,172 and 13,222,723,774,501

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Solution

The fourth proportional to 40,761,700,676,384, 61,151,138,129,172 and 13,222,723,774,501 is: 19,836,871,243,374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,761,700,676,384 : 61,151,138,129,172 = 13,222,723,774,501 : x
  2. Step 2: Convert to fraction form
    40,761,700,676,384/61,151,138,129,172 = 13,222,723,774,501/x
  3. Step 3: Cross multiply
    40,761,700,676,384x = 61,151,138,129,172 × 13,222,723,774,501
  4. Step 4: Simplify right side
    40,761,700,676,384x = 808,584,607,978,397,252,641,095,680
  5. Step 5: Solve for x
    x = 808,584,607,978,397,252,641,095,680/40,761,700,676,384
  6. Step 6: Final answer
    x = 19,836,871,243,374.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.